Dear users, Hope you are well and safe and enjoying the summer wherever you are.
I have 2 questions and I would highly appreciate it if someone can answer them. 1- The Pywin32 seems to indicate 2 things, a Python IDE and it is also an extension to be added to Python using pip install pywin32 for instance right? Please kindly let me know if my understanding is correct. 2- I am using OpenOPC to read values from an OPC server under the following settings: - Windows 10 - 64 - bits - Python 3.7 64 - bits - PyCharm - Graybox OPC DA Auto Wrapper x64 - Pyro 4 - Pywin32 installed via PyCharm - Matrikon OPC and I can connect to the Matrikon OPC DA server and browse the tags, but when I try to read a tag ( *opc.read(['Random.Int1']*)) the execution gets terminated with the error: *"Process finished with exit code -1073741819 (0xC0000005)*" However, running exactly the same settings under Windows 7, no issues happened and all went well. Have anyone encountered such issues? Should I install Pywin32 separately in the Windows 10 system, or install it via Pycharm or via pip install pywin32 as I did? Or how can I make it work, meaning: reading tags' values from an OPC server using Python 3.7 64-bit under Windows 10 64-bit! Kind regards, Fadi ----------------------------------------------------------------------------------- Fadi Ibrahim, Ph.D. P.Eng. Research Associate University of Alberta/Process Control Group
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